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  • Electrowetting based infrared lens using ionic liquids
  • 更新时间：2014-04-10；信息类型：SCI论文
  • We demonstrated an infrared variable focus ionic liquids lens using electrowetting, which could overcome the problems caused by use of water, e.g., evaporation and poor thermostability, while keeping good optical transparency in visible light and near-infrared region. Besides, the type of lens (convex or concave) could be tuned by applied voltage or refractive index of ILs used, and the transmittance was measured to exceed 90% over the spectrum of visible light and near-infrared. We believe this infrared variable focus ionic liquids lens has a great application prospect in both visible light and infrared image systems.
  • 链接地址：http://www.ionike.com/download/article/2014-04-10/144.html
  • Ionic liquid based variable focus lenses
  • 更新时间：2014-04-10；信息类型：SCI论文
  • This work presents ionic liquid based variable focus lenses using electrowetting, which exhibit excellent performance over a conventional saline based lens such as good tolerance of sharp temperature variation, wide operating temperature range (which is up to 100 ℃) and in particular high stability at high temperatures.
  • 链接地址：http://www.ionike.com/download/article/2014-04-10/142.html